#583A98#583A98
#583A98 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.4% C 0.147 H 294.1°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).
Color values
| HEX | #583A98 |
|---|---|
| RGB | rgb(88, 58, 152) |
| HSL | hsl(259, 45%, 41%) |
| HSV | hsv(259, 62%, 60%) |
| CMYK | cmyk(42.1%, 61.8%, 0%, 40.4%) |
| CIE-LAB | lab(32.63, 35.55, -47.06) |
| CIE-LCH | lch(32.63, 58.98, 307.06°) |
| OKLab | oklab(43.43% 0.0601 -0.1341) |
| OKLCH | oklch(43.43% 0.147 294.1) |
| XYZ | xyz(11.2035, 7.3675, 30.5315) |
| Luminance | 0.0737 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Rebeccapurple
#663399
ΔE00 3.47
Darkslateblue
#483D8B
ΔE00 4.09
Blueberry
#464196
ΔE00 4.67
Ocean Blue
#4F42B5
ΔE00 5.60
Blue With A Hint Of Purple
#533CC6
ΔE00 7.13
Bluey Purple
#6241C7
ΔE00 7.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#583A98 #7A983A
analogous
#3A4B98 #583A98 #873A98
triadic
#583A98 #98583A #3A9858
tetradic
#583A98 #983A4B #7A983A #3A9887
square
#583A98 #983A4B #7A983A #3A9887
split-complementary
#583A98 #98873A #4B983A
monochromatic
#25183F #3E296C #583A98 #7452BD #987ECE
Accessibility & contrast
On white
8.49
#583A98 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.47
#583A98 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #583A98
8.49:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##583A98 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##583A98 | 1.00 | 8.49 | 2.47 | 8.49 |
| #FFFFFF | 8.49 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.47 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.49 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004E9B
Deuteranopia (green-blind)
#024B96
Tritanopia (blue-blind)
#474F63
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #583a98; /* rgb */ color: rgb(88, 58, 152); /* oklch */ color: oklch(43.4% 0.147 294.1);
Tailwind
colors: {
custom: {
50: '#8c71b7',
500: '#583a98',
950: '#000000',
},
}SCSS
$custom: #583a98; $custom-light: #8c71b7; $custom-dark: #000000;
JSON
{
"hex": "#583a98",
"rgb": {
"r": 88,
"g": 58,
"b": 152
},
"hsl": {
"h": 259.149,
"s": 44.762,
"l": 41.176
},
"oklch": {
"l": 0.43434,
"c": 0.14696,
"h": 294.1
},
"luminance": 0.07368
}Semantic roles & 50–950 ramp
primary
#583A98
secondary
#A3B876
accent
#D453AB
background
#F8F6FB
surface
#F0ECF6
border
#CBC7D0
text
#0C0811
muted
#7D7B80